2143746

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 5267808

約数和(自身を除く): 3124062

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 401, 486, 594, 802, 891, 1203, 1782, 2406, 2673, 3609, 4411, 5346, 7218, 8822, 10827, 13233, 21654, 26466, 32481, 39699, 64962, 79398, 97443, 119097, 194886, 238194, 357291, 714582, 1071873, 2143746]

約数ペア:

[(1, 2143746), (2, 1071873), (3, 714582), (6, 357291), (9, 238194), (11, 194886), (18, 119097), (22, 97443), (27, 79398), (33, 64962), (54, 39699), (66, 32481), (81, 26466), (99, 21654), (162, 13233), (198, 10827), (243, 8822), (297, 7218), (401, 5346), (486, 4411), (594, 3609), (802, 2673), (891, 2406), (1203, 1782)]